/*
 * Copyright (C) 2007-2012 by XDEV Software, All Rights Reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License version 3.0 as published by the Free Software Foundation.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 
package xdev.ui;


/**
 * @author XDEV Software
 * @since 3.2
 */
public class RequiredFieldValidator extends AbstractFormularComponentValidator<FormularComponent>
{
	private boolean	required;
	

	public RequiredFieldValidator()
	{
		this(null,null);
	}
	

	public RequiredFieldValidator(String message, String title)
	{
		super(message,title);
	}
	

	public boolean isRequired()
	{
		return required;
	}
	

	public void setRequired(boolean required)
	{
		this.required = required;
	}
	

	@Override
	public void validate(FormularComponent component) throws ValidationException
	{
		Object value = component.getFormularValue();
		if(value == null || value.toString().length() == 0)
		{
			throwValidationException(null,component);
		}
	}
}
